A 50 g sample a vinegar contain 6% by mass acetic acid mixed with water. What is the mass of acetic acid in the sample?

Mathematics

1 answer:

noname [10]3 years ago

5 0

Answer:

1000000000000000000p000000000000

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Anyone onow the answer. Need help Asap. Please!

Solnce55 [7]

Answer:

Step-by-step explanation:

area of the triangle= 1/2 (6-3)(13-7)

=1/2 (3)(6)

area of rectangle= 6×7

= 42

therefore, area of shape = 42+9

=51

3 0

3 years ago

How do you solve the equation F = 9/5(K - 273.15) + 32 when you're solving for K?

Mumz [18]

$\displaystyle\\Answer:\ K=\frac{5}{9}(F-32^0)+273.15^0$

Step-by-step explanation:

$\displaystyle\\F=\frac{9}{5} (K-273.15)+32\\F-32=\frac{9}{5} (K-273.15)+32-32\\F-32=\frac{9}{5} (k-273.15)\\Multiply\ both\ parts\ of\ the\ equation\ by\ \frac{5}{9} \\(\frac{5}{9})(F-32)=\frac{9}{5} (K-273.15)(\frac{5}{9} )\\\\\frac{5}{9} (F-32)=K-273.15\\\\\frac{5}{9} (F-32)+273.15=K-273.15+273.15\\\\\frac{5}{9} (F-32)+273.15=K$